Search

David P Porta

Supervisory Patent Examiner (ID: 12383, Phone: (571)272-2444 , Office: P/2884 )

Most Active Art Unit
2506
Art Unit(s)
2884, 2899, 2878, 2882, 3621, 2876, 2506
Total Applications
1617
Issued Applications
1310
Pending Applications
166
Abandoned Applications
141

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4951889 [patent_doc_number] => 20080184913 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-07 [patent_title] => 'Bitumen or asphalt compositions stabilized against weathering' [patent_app_type] => utility [patent_app_number] => 11/986731 [patent_app_country] => US [patent_app_date] => 2007-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2468 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0184/20080184913.pdf [firstpage_image] =>[orig_patent_app_number] => 11986731 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/986731
Bitumen or asphalt compositions stabilized against weathering Nov 25, 2007 Abandoned
Array ( [id] => 4751880 [patent_doc_number] => 20080159953 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-03 [patent_title] => 'METHOD OF MAKING ULTRASMALL CRYSTAL MTT MOLECULAR SIEVES' [patent_app_type] => utility [patent_app_number] => 11/945001 [patent_app_country] => US [patent_app_date] => 2007-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3935 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0159/20080159953.pdf [firstpage_image] =>[orig_patent_app_number] => 11945001 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/945001
Method of making ultrasmall crystal MTT molecular sieves Nov 25, 2007 Issued
Array ( [id] => 6570605 [patent_doc_number] => 20100234515 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-16 [patent_title] => 'PLASTICS MATERIAL' [patent_app_type] => utility [patent_app_number] => 12/515949 [patent_app_country] => US [patent_app_date] => 2007-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 12757 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 18 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0234/20100234515.pdf [firstpage_image] =>[orig_patent_app_number] => 12515949 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/515949
Plastics material Nov 20, 2007 Issued
Array ( [id] => 4701116 [patent_doc_number] => 20080060638 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-13 [patent_title] => 'Crystallization of Sugars' [patent_app_type] => utility [patent_app_number] => 11/942379 [patent_app_country] => US [patent_app_date] => 2007-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11863 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0060/20080060638.pdf [firstpage_image] =>[orig_patent_app_number] => 11942379 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/942379
Crystallization of Sugars Nov 18, 2007 Abandoned
Array ( [id] => 8527137 [patent_doc_number] => 08303704 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-11-06 [patent_title] => 'Siloxane based coating composition having excellent dyeabililty abrasion resistance, glossiness and transparency, and a preparation method thereof, and an optical lens coated by said coating composition' [patent_app_type] => utility [patent_app_number] => 12/312492 [patent_app_country] => US [patent_app_date] => 2007-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5555 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12312492 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/312492
Siloxane based coating composition having excellent dyeabililty abrasion resistance, glossiness and transparency, and a preparation method thereof, and an optical lens coated by said coating composition Nov 14, 2007 Issued
Array ( [id] => 4638908 [patent_doc_number] => 08016933 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-09-13 [patent_title] => 'Non-sulfurous statuary material and method of manufacturing the same' [patent_app_type] => utility [patent_app_number] => 12/513296 [patent_app_country] => US [patent_app_date] => 2007-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2494 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/016/08016933.pdf [firstpage_image] =>[orig_patent_app_number] => 12513296 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/513296
Non-sulfurous statuary material and method of manufacturing the same Oct 31, 2007 Issued
Array ( [id] => 4732400 [patent_doc_number] => 20080049379 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-02-28 [patent_title] => 'SCALABLE LEAD ZIRCONIUM TITANATE (PZT) THIN FILM MATERIAL AND DEPOSITION METHOD, AND FERROELECTRIC MEMORY DEVICE STRUCTURES COMPRISING SUCH THIN FILM MATERIAL' [patent_app_type] => utility [patent_app_number] => 11/924716 [patent_app_country] => US [patent_app_date] => 2007-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 10685 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0049/20080049379.pdf [firstpage_image] =>[orig_patent_app_number] => 11924716 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/924716
Scalable lead zirconium titanate (PZT) thin film material and deposition method, and ferroelectric memory device structures comprising such thin film material Oct 25, 2007 Issued
Array ( [id] => 6293526 [patent_doc_number] => 20100065447 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-18 [patent_title] => 'SOLUTION INTENDED MORE PARTICULARLY FOR PRETREATING A HYDROPHILIC SUBSTRATE FOR THE PURPOSE OF IMPROVING AN ADHESIVE BOND UNDER HUMID AND WET CONDITIONS' [patent_app_type] => utility [patent_app_number] => 12/447565 [patent_app_country] => US [patent_app_date] => 2007-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3549 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0065/20100065447.pdf [firstpage_image] =>[orig_patent_app_number] => 12447565 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/447565
SOLUTION INTENDED MORE PARTICULARLY FOR PRETREATING A HYDROPHILIC SUBSTRATE FOR THE PURPOSE OF IMPROVING AN ADHESIVE BOND UNDER HUMID AND WET CONDITIONS Oct 17, 2007 Abandoned
Array ( [id] => 4964774 [patent_doc_number] => 20080107594 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-08 [patent_title] => 'Synthesis of ITQ-12' [patent_app_type] => utility [patent_app_number] => 11/973102 [patent_app_country] => US [patent_app_date] => 2007-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3585 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0107/20080107594.pdf [firstpage_image] =>[orig_patent_app_number] => 11973102 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/973102
Synthesis of ITQ-12 Oct 4, 2007 Issued
Array ( [id] => 4745404 [patent_doc_number] => 20080090006 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-04-17 [patent_title] => 'COATING FORMULATION AND PROCESS FOR THE PRODUCTION OF TITANATE-BASED CERAMIC FILM WITH THE COATING FORMULATION' [patent_app_type] => utility [patent_app_number] => 11/866107 [patent_app_country] => US [patent_app_date] => 2007-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6274 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0090/20080090006.pdf [firstpage_image] =>[orig_patent_app_number] => 11866107 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/866107
Coating formulation and process for the production of titanate-based ceramic film with the coating formulation Oct 1, 2007 Issued
Array ( [id] => 4745233 [patent_doc_number] => 20080089835 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-04-17 [patent_title] => 'PROCESS FOR PREPARING ALUMINUM-CONTAINING MOLECULAR SIEVE SSZ-26' [patent_app_type] => utility [patent_app_number] => 11/866258 [patent_app_country] => US [patent_app_date] => 2007-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4947 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0089/20080089835.pdf [firstpage_image] =>[orig_patent_app_number] => 11866258 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/866258
Process for preparing aluminum-containing molecular sieve SSZ-26 Oct 1, 2007 Issued
Array ( [id] => 7728448 [patent_doc_number] => 08101154 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-01-24 [patent_title] => 'IM-15 crystallized solid and its process for preparation' [patent_app_type] => utility [patent_app_number] => 12/513751 [patent_app_country] => US [patent_app_date] => 2007-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4281 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/101/08101154.pdf [firstpage_image] =>[orig_patent_app_number] => 12513751 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/513751
IM-15 crystallized solid and its process for preparation Sep 30, 2007 Issued
Array ( [id] => 4475041 [patent_doc_number] => 07905949 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-15 [patent_title] => 'Method for producing bituminous compositions' [patent_app_type] => utility [patent_app_number] => 11/862273 [patent_app_country] => US [patent_app_date] => 2007-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 15980 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/905/07905949.pdf [firstpage_image] =>[orig_patent_app_number] => 11862273 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/862273
Method for producing bituminous compositions Sep 26, 2007 Issued
Array ( [id] => 4475041 [patent_doc_number] => 07905949 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-15 [patent_title] => 'Method for producing bituminous compositions' [patent_app_type] => utility [patent_app_number] => 11/862273 [patent_app_country] => US [patent_app_date] => 2007-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 15980 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/905/07905949.pdf [firstpage_image] =>[orig_patent_app_number] => 11862273 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/862273
Method for producing bituminous compositions Sep 26, 2007 Issued
Array ( [id] => 4475041 [patent_doc_number] => 07905949 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-15 [patent_title] => 'Method for producing bituminous compositions' [patent_app_type] => utility [patent_app_number] => 11/862273 [patent_app_country] => US [patent_app_date] => 2007-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 15980 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/905/07905949.pdf [firstpage_image] =>[orig_patent_app_number] => 11862273 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/862273
Method for producing bituminous compositions Sep 26, 2007 Issued
Array ( [id] => 4912395 [patent_doc_number] => 20080092994 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-04-24 [patent_title] => 'Treating Agent for Forming a Fluoride Coating Film and Method for Forming a Fluoride Coating Film' [patent_app_type] => utility [patent_app_number] => 11/862334 [patent_app_country] => US [patent_app_date] => 2007-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8239 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0092/20080092994.pdf [firstpage_image] =>[orig_patent_app_number] => 11862334 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/862334
Treating agent for forming a fluoride coating film and method for forming a fluoride coating film Sep 26, 2007 Issued
Array ( [id] => 4628883 [patent_doc_number] => 08007764 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-30 [patent_title] => 'Preparation of molecular sieve SSZ-13' [patent_app_type] => utility [patent_app_number] => 11/863017 [patent_app_country] => US [patent_app_date] => 2007-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4694 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/007/08007764.pdf [firstpage_image] =>[orig_patent_app_number] => 11863017 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/863017
Preparation of molecular sieve SSZ-13 Sep 26, 2007 Issued
Array ( [id] => 7539940 [patent_doc_number] => 08057782 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-11-15 [patent_title] => 'Preparation of small pore molecular sieves' [patent_app_type] => utility [patent_app_number] => 11/862989 [patent_app_country] => US [patent_app_date] => 2007-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4658 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/057/08057782.pdf [firstpage_image] =>[orig_patent_app_number] => 11862989 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/862989
Preparation of small pore molecular sieves Sep 26, 2007 Issued
Array ( [id] => 4475041 [patent_doc_number] => 07905949 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-15 [patent_title] => 'Method for producing bituminous compositions' [patent_app_type] => utility [patent_app_number] => 11/862273 [patent_app_country] => US [patent_app_date] => 2007-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 15980 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/905/07905949.pdf [firstpage_image] =>[orig_patent_app_number] => 11862273 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/862273
Method for producing bituminous compositions Sep 26, 2007 Issued
Array ( [id] => 4751877 [patent_doc_number] => 20080159950 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-03 [patent_title] => 'PREPARATION OF MOLECULAR SIEVE SSZ-13' [patent_app_type] => utility [patent_app_number] => 11/863005 [patent_app_country] => US [patent_app_date] => 2007-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4696 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0159/20080159950.pdf [firstpage_image] =>[orig_patent_app_number] => 11863005 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/863005
PREPARATION OF MOLECULAR SIEVE SSZ-13 Sep 26, 2007 Abandoned
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